The Hailo EasyClix Living replacement ladder foot set has been specifically designed to prevent damaging your floors. The soft, non-slip pads on the underside protect delicate floors like parquet, laminate, vinyl, and marble from scratches and scuffs. Exchanging the ladder feet is very easy and fast and only takes 3 steps. First, attach the red clip to the end of the rail. Then, press the clip inwards and remove the foot. Finally, click the replacement foot into place. Delivery includes 4 ladder feet, 2 clips and a storage case.